Wikipedia:Article improvement

This page was proposed here in 2004. Everyone liked it, but somehow it wasn't created until 2007. It may be moved to a new title, but discussion on the talk page is advisable.

Map of Brazil
It would be good if someone created a map for the article Tribunal Regional Federal. I don't know how to do it, and I think I don't have the software needed to do it. On the talk page of the article there's a link to a page that has a map like the one needed. A.Z. 22:24, 29 September 2007 (UTC)
 * Get Inkscape (free) and go for it..  Y zm o  talk  18:09, 6 October 2007 (UTC)

Light diffusion
I think there should be an article or a section about light diffusion. a.z. 00:47, 8 October 2007 (UTC)